package edu.sctu.practice.class02.yangyiqing.exam.test20;

/**
 * Created by Administrator on 2015/11/3 0003.
 */
public class Main {
    public static void main(String[] args) {
        Car car = new Car();
        System.out.println(car.NoOfWheels());

        Motobike motobike = new Motobike();
        System.out.println(motobike.NoOfWheels());
    }
}
